$ git clone -n https://src.fedoraproject.org/rpms/openoffice-lv.git /var/lib/mock/f45-build-21081-578/root/chroot_tmpdir/scmroot/openoffice-lv
Cloning into '/var/lib/mock/f45-build-21081-578/root/chroot_tmpdir/scmroot/openoffice-lv'...
$ git fetch origin d3018ff172fb61bdc3362145aa3dc8ac50dd08f7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/openoffice-lv
 * [new ref]         d3018ff172fb61bdc3362145aa3dc8ac50dd08f7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d3018ff Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild